C2h6o how many moles of ethanol are present in a 10.0 g sample of ethanol

Explanation:

It is known that number of moles is equal to mass divided by molar mass of the compound or substance.

Mathematically,   No. of moles =

Since, it is given that mass is 10 g and molar mass of ethanol is 46.07 g/mol.

Hence, calculate the number of moles of ethanol as follows.

          No. of moles =

                                =

                                = 0.217 mol

Thus, we can conclude that there are 0.217 moles of ethanol are present in a 10.0 g sample of ethanol.

a boiling water reactor does not boil the water. a pressurized water reactor boils the water faster. a pressurized water reactor is heated directly by the core. a pressurized water reactor does not use fission.

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